What weather changes does July's wildfire mean?

This means that in the evening of July in the lunar calendar, if the big Mars appears in the western sky, it means that the heat begins to fade; It will be cold in September, so you need to wear thick clothes.

In fact, "July" in "July filariasis" refers to August and September. The reason for misunderstanding is that people use different chronologies.

July solar terms

Minor Heat

The sun reaches longitude 105 degrees, and the festival is held on July 6-8 of the Gregorian calendar every year. Summer means hot, a little hot, not very hot. It's getting hotter, but it's not the hottest. Although light summer is not the hottest season in a year, it is followed by the hottest solar term in a year. There is a folk saying that "it is hot in summer and hot in summer, and it is steamed and cooked".

Many places in China have entered the season with the most thunderstorms since summer. Monsoon climate is the main feature of China climate. In summer, affected by the warm and humid air flow from the ocean, many places in China are hot, humid and rainy. Although the sun is scorching, it is hot, humid and rainy at this time. For crops, the same period of rain and heat is conducive to growth.

Judging from the seasonal distribution of precipitation, precipitation in China is mainly concentrated in summer, that is, when the southeast monsoon prevails. In high temperature season, crops grow vigorously and need a lot of water, and summer is the season with the most precipitation and concentration in China. The high temperature period coincides with the rainy season, and the water and heat are well coordinated, which is very beneficial to crop growth. Because the precipitation in China is mainly formed by the water vapor brought by the southeast monsoon, influenced by the summer monsoon, the precipitation gradually decreases from the southeast coast to the northwest inland.